* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}

html, body {
    width: 100%;
    height: 100%;
    font-size: 28px;
    color: #333;
    background-color: #f5f5f5;
}

img {
    vertical-align: middle;
    border: none;
}

a {
    color: inherit;
    text-decoration: none;
}

ul, ol {
    list-style: none;
}

input, button, textarea {
    border: none;
    outline: none;
    background: none;
    font-family: inherit;
}
